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Kota palu,
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INDONESIA
AGROTEKBIS
Published by Universitas Tadulako
ISSN : 23883011     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : -
Articles 678 Documents
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Uji Ketahanan Beberapa Varietas Jagung (Zea mays L.) Terhadap Intensitas Serangan Penyakit Bulai (Peronosclerospora maydis) J, Pajrin; Panggeso, Johanis; I, Rosmini
AGROTEKBIS Vol 1, No 2 (2013)
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The research was conducted in the Soulowe of village, District Biromaru, Sigi. Experimental design used was Randomized Block Design (RBD) with 3 (three) treatments and 5 (five) replications, in order to obtain 15 units of the experiment.  Each treatment is based on the differences in varieties. These varieties are varieties Bonanza, Paramita and Kumala. The variables measured were the intensity of the attacks and the rate of infection diseases. The first observation made at the time the plant was 14 days after planting, subsequent observations made at intervals of once a week as much as 7 times. The results of this study showed that the difference in response of resistance varieties Bonanza, Paramita and Kumala against downy mildew caused by the fungus Peronosclerospora maydis. The highest attack intensity was found in varieties Bonanza followed by Kumala varieties, while the lowest was found in varieties Paramita. The highest disease infection rate was varietas Bonanza, then followed by Kumala varietas, and then Paramita varieties that have the lowest disease infection rate.
Uji Antagonisme Trichoderma sp. Terhadap Jamur Patogen Alternaria porri Penyebab Penyakit Bercak Ungu Pada Bawang Merah Secara In-Vitro Muksin, Rusdam; I, Rosmini; Panggeso, Johanis
AGROTEKBIS Vol 1, No 2 (2013)
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The objective of this study is to know the ability the fungus Trichoderma sp. as antagonistic to fungal pathogens Alternaria porri (EII. Cif.) on shallot. This study was conducted in the Laboratory of plant pests and Disease Department (HPT), Agriculture faculty  of Tadulako University, Palu in Plant Central Sulawesi. This study used the isolation and identification of fungal pathogen A.Porri on onion and antagonism test of Trichoderma sp test against mold growth A.porri, with 2 treatments and 5 replications so that there were 10 experimental units. Local isolates of Trichoderma sp. Used in this experimen were derived from two institusion the Laboratory of plant pests and Diseases Faculty of Agriculture University of Tadulako and BPTP Biromaru. The result of this stady indikate that bolt of lokal isolate Trichoderma sp. quite effective in suppressing the growth fungi A.porri EII. Cif. disease-causing purple spots on the onion crop in-vitro, but percentage of inhibition bolth of isolate ware not significantly different at 5% level test results.
Karakteristik Kimia Dan Sensoris Biji Kakao Hasil Fermetasi Pada Tingkat Petani Dan Skala Laboratorium Dome, Zulkifli SY.; Rahmatu, Rostiati Dg; Hutomo, Gatot Siswo
AGROTEKBIS Vol 1, No 2 (2013)
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Fermentation is a very vital stages of processing to ensure the production of a good chocolate flavor. The main purpose of this study to determine the chemical and sensory characteristics of fermented cocoa beans at the farm level and laboratory scale.  Fermentation methods do farmers with cocoa beans entering into fermnetasi box 50 kg and on the top of a banana leaf coated cocoa beans, then covered with a burlap sack with a rock ditindis. Further laboratory fermentation method by taking 5 kg of dry cocoa farmers who are not fermented cocoa plus 5 kg of wet samples, and then poured enough water until evenly distributed.  Fermentation box measuring 25x25 cm used for 5 days. During cocoa fermentation pengadukann every 48 hours the fermentation process running. Observations of temperature, pH and sampling was conducted every 6 hours fermentation, samples taken vriser stored in preparation for analysis of water content, protein content, soluble sugar content, and sensory properties. Temperature observations at the farm level rise slower than laboratory scale, where the maximum temperature reaches 45oC farmers (96 hours) and laboratory temperature of 45 ° C (33 hours). In the fermentation pH scale farmers and are relatively the same laboratory, where the pH optimum of 4.60 further 4.44 at the end of fermentation. Water content in the fermentation of farmers is higher than the laboratory-scale fermentation, where the initial fermentation reached 37.08% and 36.12% in laboratory scale, then the final moisture content of 29.29% farmers ferment and 27.85% in laboratory scale. Protein levels at the beginning of fermentation farmers are 4.78% and 5.13% laboratory scale, then the protein at the end of fermentation farmer 4.70% and 4.98% laboratory scale.  Sugar levels at the beginning of fermentation farmers as much as 15.54 mg / g and laboratory SKAL 15.34 mg / g, and at the end of the fermentation of sugar farmers be 8.86 mg/g and laboratory skla be 8.90 mg / g. Sensory test results using 16 panelists, where panelists really liked fermentation of cocoa beans in the roaster laboratory scale and alkalization.
Analisis Komparatif Pendapatan Usahatani Kelapa Sawit Kelompok Iga Dan Plasma Di Desa Gunungsari Kecamatan Pasangkayu Kabupaten Mamuju Utara Mustapa, I Wayan
AGROTEKBIS Vol 1, No 2 (2013)
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The aim of the study was (i) to analyse the income of oil palm farm of the Iga and Plasma groups, and (ii) to analyse the comparation of the income of oil palm farm of the both of groups.  The respondents were farmers of oil palm of the both of groups.  The respondents were taken by technique of unproportionally stratified random sampling.  There are 130 population of the farmer of oil palm whom consist of 60 farmers of the Iga group, and 70 of the Plasma group.  For every group was taken 15 respondents as sample.  Methods of analyses  used were the analyses of income, and the analyses   of comparation.  Analysis results showed that the average income of Iga group  of oil palm farmers was greater than plasma group, i.e. IRD 2.13 million per ha vs IRD 1.71 million per ha.  Thus, there was sifnificantly difference between the income of Iga group and Plasma group.  It was indicated by t-hit > t-tab(α=1%; df=29), i.e. 19.356 vs 2.763.  It means that Ho is rejected, and H1 is verified that there was sifnificantly difference between the income of the both groups that the income of Iga group of oil palm farmers was greater than plasma group
Pengembangan Strategi Industri Pengolahan Ikan PT. Palu Jaya Utama Kecamatan Palu Utara Kota Palu Sulawesi Tengah Tulak, Alber
AGROTEKBIS Vol 1, No 2 (2013)
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The aims of study to analyze the development strategy of the fish industry processing PT. Palu Jaya Utama, in  Palu of Central Sulawesi with identifying internal and external factor. The determination of respondents in (purposive) amounted from internal factor on the part of 2 person, they are internal manager and external corporate and the labor amounted to a person from department of Marine and Fisheries. The achievement of the purpose of the study was conducted by using qualitative descriptive analysis and SWOT analysis PT. Palu Jaya Utama is a fishery processing industries such as tuna, cakalang, deho, ruma-ruma, lajang, katombo and bandeng by non loin and loin frozen then marketed to Jakarta and Bali.  Based onthe results ofthe SWOT analysis showed that the fish processing industry PT. Palu Jaya Utamais at first kwadaran (aggressive), then the company can use the SO strategy in whicha company may maximize its strength the are magnitude of production, skilled labor, excellent products, fishing fleet, and a strategic location to enjoy the chances are availability of market, human resources, government support, technology, and fish resources to improve and expand the marketing of product sthrough government programs.
Analisis Pendapatan Dan Kelayakan Usahatani Padi Sawah Di Subak Baturiti Desa Balinggi Kecamatan Balinggi Kabupaten Parigi Moutong Supartama, I Made; Antara, Made; Rauf, Rustam Abd.
AGROTEKBIS Vol 1, No 2 (2013)
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This study aims to determine the level ofrice farming income and feasibility, and to know the development of Subak Baturiti in Balinggi Village, District of  Balinggi, Parigi Moutong Regency. Respondent sampling is conducted purpossively. The number of respondent farmers taken in this study is 40 of 66 farmers living in Subak Baturiti. The analyzes used in this study are income analysis, feasibility analysis, and descriptive analysis. Results of  those analyzes show the average rice production is 6.005,75 kg of harvested dried grains (HDG) and the average revenue received by the farmers is Rp 18.017.250,00 per farming unit (1,3 ha)/ growing season (GS) or Rp14.242.885,38/ha/GS, where as total costs spent by the respondent farmers are an average of  Rp 12.692.780,18 per farming unit (1,3 ha)/GS, or Rp 10.033.818,32/ha/GS and th rice farmin revenue is Rp 5.324.469,83 per farming unit (1,3 ha) or Rp 4.209.067,06/ha/GS with R/C value = 1,42, showing that R/C value is higher than 1 (R/C > 1). Therefore the farming is favorable (additional benefit or revenue is higher than additional cost). Subak Baturiti is an organization of water user farmers, and implements the Tri Hita Karana Concept that there are interrelationships between human beings and God, between human beings and environment, and between human beings and their others so as the farming activities will go well dan harmoniously.
Kinerja Kelembagaan Pnpm-Mpd Dalam Manajemen Bantuan Modal Usaha Petani Miskin Di Kecamatan Seko Kabupaten Luwu Utara Propinsi Sulawesi Selatan Idris, Ita Purnamasari
AGROTEKBIS Vol 1, No 2 (2013)
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Rural PNPM Mandiri (PNPM-MPd) in principle is the welfare of the poor and rural employment opportunities independently through increased community participation (especially the poor, women´s groups and community / marginalized groups). This study aims to measure institutional performance (PNPM-MPd) in the management of venture capital support poor farmers. The research was conducted in the Seko Luwu Northern District of South Sulawesi province. Take as many (26 respondents) by using simple techniques claster sampling the importance of the 3 villages namely,  medieval village, and village the farthest village from District Seko. In addition to determining the respondents also used purposive technique. Based on the results of research that PNPM-MPd institutional performance shows that the institutional performance PNPM-MPd is 88.46% which shows high institutional performance criteria.
Analisis Titik Pulang Pokok Usaha Kerajinan Tangan Kayu Hitam (Ebony) Pada UD. Krisna Karya Ebony Di Kota Palu Lawidu, Lani MA.
AGROTEKBIS Vol 1, No 2 (2013)
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Ebony attempt at UD. Ebony krisna work is industrial enterprises that produce handicrafts that are in the district of East Palu Palu. UD. Ebony krisna work has 2 types namely superior product ebony clock key chains and wall anchors. This study aims to analyze the break-even point for the production of key chain and anchor wall clock, knowing the magnitude of the physical production, the cost of production, selling price and the amount of revenue that the UD. Ebony Krisna work. The research was conducted at UD. Primary data obtained by direct observation and interviews with the respondents, led UD. Ebony Krisna work, while the secondary data obtained from the relevant agencies and the relevant literature for the purpose of this study. The results showed that the break-even point is achieved keychains products at production volumes of 2,261 pieces with a price of  Rp 4.500/buah, the total cost is equal to total revenue of Rp 10,174,500. Even point anchor wall clock products of 100 pieces with a price of Rp 175.000/buah, the total cost is equal to total revenue of Rp 17,500,000.
Analisis Efisiensi Penggunaan Input Produksi Usahatani Semangka Di Desa Maranatha Kecamatan Sigi Biromaru Kabupaten Sigi Laksmayani, Made Krisna; Laapo, Alimudin; H., Sulaeman
AGROTEKBIS Vol 1, No 2 (2013)
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This study aims to determine the influence of the use of input and determine the level of efficiency of use of inputs of land, seed, labor, fertilizer Phonska, ZA, Pearl fertilizer, and fertilizer to the production of KCl Watermelon in Maranatha Village District Biromaru Sigi Sigi. The research was conducted at Maranatha Village District Biromaru Sigi Sigi. Respondents were 36 people, which was conducted by the census. Analysis tool used is the Cobb-Douglass Production Function and Efficiency Analysis. The results showed simultaneously all the independent variables (X) effect nayata the dependent variable (Y). partial land area (X1), seeds (X2), labor (X3), fertilizer Phonska (X4), ZA (X5), fertilizer Pearl (X6), and KCl (X7) significantly affect the production of watermelon in the Village Maranatha District Biromaru Sigi Sigi sig value 0.000 <0.01 at α 1%. Efficiency analysis results show the value of the variable k land, seed, labor, fertilizer Phonska, ZA, fertilizer Pearls, and KCl show number > 1, meaning that all inputs used in the production of watermelon farming in Maranatha Village District Sigi Sigi Biromaru in terms of the price of each input production efficiency declared yet.
Strategi Pengembangan Usaha Budidaya Rumput Laut Di Desa Lalombi Kecamatan Banawa Selatan Kabupaten Dongala Nurdin, Muh. Fahruddin; Laapo, Alimudin; Howara, Dafina
AGROTEKBIS Vol 1, No 2 (2013)
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This research aimed to develop the good strategy in the development of seaweed cultivation. The research was implemented in Lalombi Village, Sub District of South Banawa, Donggala Regency, Province of Central Sulawesi.  About 60 people are active as the seaweed farmers which 6 farmers is taken from respondent and 2 people from relevant agencies so overall there are 8 people as respondents with the determination of respondent were calculated using judgment sampling, the respondents chose the most right to provide information needed. Respondents are determined based on the assumption that they could still represent the population characteristics of seaweed farmers. Based on the results of the research identified from internal factors, there are five strengths and five weaknesses, and for the external environmental factors there are five chances and five threats. Combination value IFE is 2.76 and value of EFE is 2.25 in the IE matrix shows that the position of the business in V cells, the growth through horizontal integration, an activity to develop the business by way of utilizing land resources more leverage and increase value by be processed seaweed derived products. Strategy development of seaweed cultivation in the village lalombi is optimize production, provide counseling and gradually expand seaweed cultivation area.

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